Priority HIGH 82
An issue in GetSimpleCMS v.3.4.0a allows a remote attacker to execute arbitrary code via a crafted payload to the phpinfo().
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.25274 · Published 2023-10-19 · No fix listed CWE-94
Priority HIGH 80
An issue was discovered in GetSimple CMS through 3.3.15.
CVSS 3.0CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.71598 · Published 2019-05-22 · No fix listed CWE-22
Priority HIGH 76
GetSimple CMS v3.3.16 was discovered to contain a remote code execution (RCE) vulnerability via the edited_file parameter in admin/theme-edit.php.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.1427 · Published 2022-10-18 · No fix listed CWE-94
Priority HIGH 76
GetSimple CMS Custom JS 0.1 plugin contains a cross-site request forgery vulnerability that allows unauthenticated attackers to inject arbitrary client-side code into administrator browsers.
CVSS 4.0HIGH 8.5· Network · No auth · User interaction · EPSS 0.00276 · Published 2026-01-21 · No fix listed CWE-352
Priority HIGH 73
An authenticated remote code execution vulnerability exists in GetSimpleCMS version 3.2.1.
CVSS 4.0HIGH 8.7· Network · Low privileges · No interaction · EPSS 0.04289 · Published 2025-07-25 · No fix listed CWE-306
Priority HIGH 72
GetSimple CMS My SMTP Contact Plugin 1.1.2 contains a PHP code injection vulnerability.
CVSS 4.0HIGH 8.6· Network · High privileges · No interaction · EPSS 0.01294 · Published 2026-01-21 · No fix listed CWE-94
Priority MEDIUM 64
A vulnerability was found in GetSimpleCMS 3.3.16 and classified as problematic.
CVSS 4.0MEDIUM 6.9· Network · No auth · No interaction · EPSS 0.004 · Published 2024-11-12 · No fix listed CWE-352
Priority MEDIUM 58
Cross Site Scripting vulnerability in GetSimpleCMS v.3.4.0a allows a remote attacker to execute arbitrary code via the a crafted payload to the components.php function.
CVSS 3.1MEDIUM 5.4· Network · Low privileges · User interaction · EPSS 0.00568 · Published 2023-10-31 · No fix listed CWE-79
Priority MEDIUM 58
A vulnerability, which was classified as problematic, has been found in GetSimple CMS.
CVSS 3.1MEDIUM 5.4· Network · Low privileges · User interaction · EPSS 0.00659 · Published 2022-04-27 · No fix listed CWE-79
Priority MEDIUM 56
GetSimple CMS My SMTP Contact Plugin 1.1.1 contains a cross-site request forgery (CSRF) vulnerability.
CVSS 4.0MEDIUM 5.1· Network · No auth · User interaction · EPSS 0.00397 · Published 2026-01-21 · No fix listed CWE-352
Priority MEDIUM 55
GetSimple CMS My SMTP Contact Plugin 1.1.2 suffers from a Stored Cross-Site Scripting (XSS) vulnerability.
CVSS 4.0MEDIUM 4.8· Network · Low privileges · User interaction · EPSS 0.00279 · Published 2026-01-21 · No fix listed CWE-79
Priority MEDIUM 51
A vulnerability was found in GetSimpleCMS 3.3.16/3.4.0a.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.00972 · Published 2023-11-17 · No fix listed CWE-94
Priority MEDIUM 48
GetSimple CMS 3.3.4 allows remote attackers to obtain sensitive information via a direct request to (1) data/users/<username>.xml, (2) backups/users/<username>.xml.bak, (3) data/other/authorization.xml, or (4) data/other…
CVSS 3.0HIGH 7.5· Network · No auth · No interaction · EPSS 0.14374 · Published 2017-03-17 · No fix listed CWE-200
Priority MEDIUM 43
GetSimpleCMS-3.3.15 is affected by directory traversal.
CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.02066 · Published 2020-10-02 · No fix listed CWE-22
Priority MEDIUM 42
Remote Code Execution vulnerability in GetSimpleCMS before 3.3.16 in admin/upload.php via phar filess.
CVSS 3.1HIGH 7.2· Network · High privileges · No interaction · EPSS 0.07548 · Published 2021-06-23 · No fix listed CWE-434
Priority MEDIUM 40
A Reflected Cross-Site Scripting (XSS) vulnerability in GetSimple CMS v3.3.16, in the admin/index.php login portal webpage, allows remote attackers to execute JavaScript code in the client's browser and harvest login cre…
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.10459 · Published 2020-09-01 · No fix listed CWE-79
Priority LOW 39
An issue was discovered in GetSimple CMS v3.3.13.
CVSS 3.0HIGH 8.8· Network · No auth · User interaction · EPSS 0.0065 · Published 2018-09-16 · No fix listed CWE-352
Priority LOW 32
Cross-site scripting (XSS) vulnerability in admin/template/js/uploadify/uploadify.swf in GetSimple CMS 3.3.13 allows remote attackers to inject arbitrary web script or HTML, as demonstrated by the movieName parameter.
CVSS 3.0MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.02362 · Published 2018-04-02 · No fix listed CWE-79
Priority LOW 30
GetSimpleCMS <=3.3.15 has an open redirect in admin/changedata.php via the redirect function to the url parameter.
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.01285 · Published 2021-06-23 · No fix listed CWE-601
Priority LOW 30
Cross Site Scripting vulnerability in GetSimpleCMS <=3.3.15 via the (1) sitename, (2) username, and (3) email parameters to /admin/setup.php
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.01298 · Published 2021-06-23 · No fix listed CWE-79
Priority LOW 30
Cross Site Scriptiong (XSS) vulnerability in GetSimpleCMS <=3.3.15 via the timezone parameter to settings.php.
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.01371 · Published 2021-06-23 · No fix listed CWE-79
Priority LOW 30
Cross Site Scripting (XSS) vulnerability in GetSimpleCMS <= 3.3.15 in admin/changedata.php via the redirect_url parameter and the headers_sent function.
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.01371 · Published 2021-06-23 · No fix listed CWE-79
Priority LOW 29
GetSimpleCMS 3.3.16 contains a cross-site Scripting (XSS) vulnerability, where Function TSL does not filter check settings.php Website URL: "siteURL" parameter.
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.00937 · Published 2021-08-10 · No fix listed CWE-79
Priority LOW 29
There is XSS in GetSimple CMS 3.4.0.9 via the admin/edit.php title field.
CVSS 3.0MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.00797 · Published 2018-09-01 · No fix listed CWE-79
Priority LOW 29
Multiple cross-site scripting (XSS) vulnerabilities in GetSimple CMS before 3.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) id parameter to backup-edit.php; (2) title or (3) menu parameter…
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.0106 · Published 2020-01-02 · No fix listed CWE-79
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